Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As Benoni, South Africa, transitions into September, the average high-temperature is observed to slightly rise from a pleasant 21.1°C (70°F) in August to a moderately hot 25.3°C (77.5°F). Benoni logs a notable disparity from the daily highs during September, as the nighttime temperature lowers to an average of 11.6°C (52.9°F).Humidity
September is the least humid month in Benoni, with an average relative humidity of 35%.Rainfall
In Benoni, in September, it is raining for 2.8 days, with typically 8mm (0.31") of accumulated precipitation. In Benoni, during the entire year, the rain falls for 115.7 days and collects up to 418mm (16.46") of precipitation.Daylight
The average length of the day in September in Benoni is 11h and 57min.On the first day of September in Benoni, South Africa, sunrise is at 06:18 and sunset at 17:54. On the last day of the month, sunrise is at 05:46 and sunset at 18:06 SAST.
Sunshine
The average sunshine in September in Benoni is 9.5h.UV index
In September, the average daily maximum UV index in Benoni is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the average September temperature in Benoni?
What is the least humid month in Benoni?
What is the average humidity in September in Benoni?
How much does it rain in Benoni in September?
What is the average length of the day in September in Benoni?
When are sunrise and sunset in September in Benoni?
How long on average sun shines in September in Benoni?
What is the UV index reading in September in Benoni?
Average temperature in September
Benoni, South Africa
- Average high temperature in September: 25.3°C
The warmest month (with the highest average high temperature) is January (27.1°C).
The month with the lowest average high temperature is July (17.6°C).
- Average low temperature in September: 11.6°C
The months with the highest average low temperature are January and December (16°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).
Average pressure in September
Benoni, South Africa
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in September
Benoni, South Africa
- Average wind speed in September: 11.5km/h
The windiest months (with the highest average wind speed) are October and November (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in September
Benoni, South Africa
- Average humidity in September: 35%
The months with the highest relative humidity are January and February (65%).
The month with the lowest relative humidity is September (35%).
Average rainfall in September
Benoni, South Africa
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is January (86mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in September
Benoni, South Africa
- Average rainfall days in September: 2.8 days
The month with the highest number of rainy days is January (20.3 days).
The month with the least rainy days is July (0.9 days).
Average daylight in September /
Average sunshine in September
Benoni, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in September
Benoni, South Africa
- Average sunshine days in September: 26.8 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is January (8 days).
Average UV index in September
Benoni, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Benoni, South Africa
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in September
Benoni, South Africa
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Benoni, South Africa
Weather forecast for your location
2. Allow the app to use your location
